Thursday
May 23, 2013

# Posts by luke

Total # Posts: 259

Chemistry
energy required to raise the temp of H2O from -15C to 125c

health
Ms. Sue you are incorrect the correct answer would be D.

Algebra
g(x) = 10 over x + 7

physics
nevermind, i figured it out.

physics
A professor drives off with his car (mass 800 kg), but forgot to take his coffee mug (mass 0.35 kg) off the roof. The coefficient of static friction between the mug and the roof is 1.1, and the coefficient of kinetic friction is 0.5. What is the maximum acceleration of the car...

english
Critical thinking: alien tour guide

english
One of your aliens looks down and becomes very confused, so you tell him that there is a game going on

Physics
suppose that the charge on the electron and proton did not have the same magnitude but instead differed by one part in 10^10. What would be the net charge on a 1.0 kg sample of helium gas?

math
What is the value of the 5 in each numeral? 3, 458, 201? 152, 670, 400 61, 250

Chemistry
How do I find out I would evaporate all solvent ( dichloromethane) from mixture with water? I have less than 1500 ppm of dichloromethane in water and want to be sure if I evaporate all that stuff at 160 degrees? I got the feeling that iw would evaporate but need to support it ...

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